Results 41 to 50 of about 9,694 (222)
Laboratory studies indicated that several Asian strains of Beauveria bassiana have potential as biological control agents of the brown planthopper [Nilaparvata lugens], the green leafhopper [Nephotettix sp.] and the whitebacked planthopper [Sogatella ...
Litsinger, J. A. +3 more
core +2 more sources
The Malagasy genus Belbina Stål, 1863 (Hemiptera: Fulgoridae) is revised, transferred from the Enchophorinae Haupt, 1829 to the Aphaeninae Blanchard, 1847, and two new species, B. bourgoini sp. nov. and B. laetitiae sp. nov., are described.
Jérôme Constant
doaj +1 more source
The continuing significance of chiral agrochemicals
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley +1 more source
The insect pest complex and related problems of lowland rice cultivation in South Sulawesi, Indonesia [PDF]
CHAPTER 1.The Department of Entomology of the Research Institute for Agriculture at Maros is concerned with insect pests of food crops, and serves the needs of farmers, most of them living near subsistance level, and of extension workers.South Sulawesi ...
van Halteren, P., Halteren, P., van
core
The brown planthopper (BPH), Nilaparvata lugens (Stal), is one of the most se rious and destructive pests of rice, and can be found throughout the rice-growing areas of Asia.
Matsumura, Masaya +5 more
core +1 more source
Hemipteran vectors of stylet‐borne plant viruses: Aphids lead the charge
Among all sap‐feeding hemipterans, aphids stand out by far as the most important vectors of noncirculative plant viruses. Compared to whiteflies and mealybugs, aphids’ highly specialized stylet anatomy and distinct feeding behaviors contribute, together with other features of their biology, to their remarkable efficiency in transmitting stylet‐borne ...
Yu Fu, Stefano Colella, Marilyne Uzest
wiley +1 more source
New biotypes of brown planthopper in Thailand [PDF]
In the early 1970s, only biotype-1 of brown planthopper (BPH) was prevalent in the rice growing regions of Thailand. All rice varieties grown during the time had no resistance to BPH.
Thanysiriwat, T. +2 more
core
Design Tools for ControllingBrown Planthopper Pests Using Ultrasonic Waves [PDF]
The brown planthopper pest is a main pest of rice production in East Java and mostly Indonesia areas. The main controls of brown planthopper are mostly using chemical pesticides, which caused resistance on pest.
Setyaningrum, Haris
core +1 more source
LOW ASSOCIATION OF Bph17 ALLELE IN LANDRACES AND IMPROVED VARIETIES OF RICE RESISTANT TO BROWN PLANTHOPPER [PDF]
<p>Resistance traits to brown planthopper on rice varieties are controlled by dominant and recessive genes called Bph/bph. Bph17 is one of dominant genes that control rice resistance to brown planthopper.
Aida F.V. Yuningsih +2 more
core +4 more sources
A new planthopper genus, Gigasanalis Long & Chen gen. nov. (Hemiptera, Fulgoromorpha, Achilidae, Achilinae, Achilini) is established from South China (Hainan Province). A new species, Gigasanalis jianfenglingensis Long & Chen sp.
Xiu-Dong Huang +3 more
doaj +1 more source

